fiblings 

Two siblings that make love to each other.

Did you hear about jon and javy? They've secretly been having sex... They're ferfin fiblings!

fiblings by jeebroo duh hebrew March 22, 2013

Fiblings 

A word used to describe fake siblings, such as adopted siblings, half-siblings, classmates called "siblings" but are not real siblings and coworkers in your work "family".

"I can't believe I'm adopted! So my siblings are really my fiblings?"
This sentence describes one's shock after finding out they're adopted, and that their "siblings" are not actually related to them.

Fiblings by PersonOfWeird June 5, 2023

bastard coated bastards with bastard fillings 

What people really are.

Some people believe that all people are soft and sweet and gooey inside but people are really bastard coated bastards with bastard fillings. - Doctor Cox

bastard coated bastards with bastard fillings by wichita December 2, 2007

Fibling 

Somebody who is not your sibling, but you would call them that.

You are my brother
Hi sisters!
Josh is my fibling

Fibling by AntIs_Cool May 21, 2020

Fibling 

A friend whether a boy or girl that is so close to you, it like you're siblings with different parents.

• She's not my best friend, she's my fibling.
• They're not my friends, they're my fiblings.

Fibling by Julia Doe November 6, 2015

Knocking her fillings out 

To make love to a woman in a hard energetic mannor. So much so that it may loosen the fillings in her teeth.

Q: "I heard your bed springs from next door Bob. must have been some session."
A: "It sure was Bill my cock is throbbing i was knocking her fillings out."

Knocking her fillings out by Big Jock79 December 16, 2010

Anal fillings 

The act of a man who shoves an alaskan pipeline in a bisexuals ass.

Uncle queef was giving quandale an anal fillings

Anal fillings by Queef Master June 10, 2022